Publisher’s Note: Confinement Time Exceeding One Second for a Toroidal Electron Plasma [Phys. Rev. Lett.100, 155001 (2008)]

2008 ◽  
Vol 100 (17) ◽  
Author(s):  
J. P. Marler ◽  
M. R. Stoneking
Keyword(s):  
Electron Plasma ◽  
Plasma Phys ◽  
Confinement Time

Confinement time of electron plasma approaching magnetic pumping transport limit in small aspect ratio C-shaped torus

2016 ◽  
Vol 23 (6) ◽  
pp. 062109 ◽  
Author(s):  
Lavkesh Lachhvani ◽  
Sambaran Pahari ◽  
Rajiv Goswami ◽  
Manu Bajpai ◽  
Yogesh Yeole ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Electron Plasma ◽  
Confinement Time ◽  
Small Aspect Ratio

The Giotto electron plasma experiment

1987 ◽  
Vol 20 (6) ◽  
pp. 721-731 ◽  
Author(s):  
H Reme ◽  
F Cotin ◽  
A Cros ◽  
J L Medale ◽  
J A Sauvaud ◽  
...  
Keyword(s):  
Electron Plasma ◽  
Plasma Experiment

A novel quiescent quasi-steady state of a toroidal electron plasma

2021 ◽  
Vol 28 (4) ◽  
pp. 042101
Author(s):  
S. Khamaru ◽  
R. Ganesh ◽  
M. Sengupta
Keyword(s):  
Steady State ◽  
Electron Plasma ◽  
Quasi Steady State

scholarly journals Direct construction of optimized stellarator shapes. Part 3. Omnigenity near the magnetic axis

2019 ◽  
Vol 85 (6) ◽  
Author(s):  
Gabriel G. Plunk ◽  
Matt Landreman ◽  
Per Helander
Keyword(s):  
Numerical Method ◽  
Plasma Phys ◽  
Magnetic Axis ◽  
Direct Construction ◽  
Numerical Construction ◽  
First Order

The condition of omnigenity is investigated, and applied to the near-axis expansion of Garren & Boozer (Phys. Fluids B, vol. 3 (10), 1991a, pp. 2805–2821). Due in part to the particular analyticity requirements of the near-axis expansion, we find that, excluding quasi-symmetric solutions, only one type of omnigenity, namely quasi-isodynamicity, can be satisfied at first order in the distance from the magnetic axis. Our construction provides a parameterization of the space of such solutions, and the cylindrical reformulation and numerical method of Landreman & Sengupta (J. Plasma Phys., vol. 84 (6), 2018, 905840616); Landreman et al. (J. Plasma Phys., vol. 85 (1), 2019, 905850103), enables their efficient numerical construction.

Electron plasma ion trap/source

2003 ◽  
Vol 94 (6) ◽  
pp. 3732-3739 ◽  
Author(s):  
C. A. Ordonez
Keyword(s):  
Ion Trap ◽  
Electron Plasma
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